My understanding is that it is hypersensitivity to touch or physical stimulation.
In horses it can be exhibited by extreme "girthy-ness", difficulty with being groomed, responding to touch by ear pinning, kicking, spooking or bolting, sensitivity under saddle to leg and weight aids (to the point of balking/rearing/bucking due to pressure). It can be caused by underlying illness or be behavioral in nature.
It is also seen in cats (don't know about other animals) and can be seen in self-mutilating behavior, running as if being chased, constant scratching and licking, dislike of being touched, lots of vocalization... This is (by my understanding) usually caused by underlying illness.
Not sure what other contexts this disorder exists in, or what you were interested in specifically, but I hope that this helps.
The root word for hyperesthesia is "esthesia," which comes from the Greek word "aisthēsis" meaning sensation or perception. Hyperesthesia refers to an increased sensitivity to stimuli such as touch, pain, or temperature.
increased sensitivity to touch in the lower back
Hyperesthesia is the medical term meaning excess sensation.
Syncope is accented on the first syllable. A simple way of testing which syllable is accented is by saying the word aloud. Look for the syllable that you naturally emphasise more in your speech.
Suffix is -esthesia (as in "anesthesia" meaning no or without sensation or feeling)I believe that would be -esthesia. Ex: hyperesthesia. Not to be confused with -algia, a variant of -algo, meaning pain.The Latin root sent means feel, the Late Latin sensat means feel, so sensat or senswould mean feeling or sensation.-esthesia is the medical terminology combining form meaning sensation. So anesthesia is the absence of sensation, and hyperesthesia is excessive sensation.-esthesia
There is a syndrome called Feline Hyperesthesia, which is poorly understood but has been observed to involve sensory hallucinations for cats. So yes, they can. The Pathophysiology of hallucinations are such that it would be reasonable to assume that anything with a brain might experience false sensory stimuli, be it visual or otherwise.
There are certain vitamins that are essential in a cats diet. Cats can build up a vitamin A excess which will cause the cat to exhibit muscle soreness and hyperesthesia. Your vet can tell you how much is too much. Avoid feeding your cat beef liver in which appreciable vitamin A is stored.
The condition of excessive sensitivity to stimuli is known as hypersensitivity. This can manifest in various ways, such as heightened emotional responses, exaggerated physical reactions, or increased sensitivity to sensory inputs like light, sound, or touch. Treatment may involve managing triggers, cognitive-behavioral therapy, and sometimes medication.
If he/she is doing it to itself it may be a rash or irritation from a lotion or something you put on his/her back, or he/she may be stressed. It may also be feline hyperesthesia and if it is you should take him/her to the vet and ask them about it. OR he/she may just have an itch. If he/she is doing it to you she may be irritated with you, but more likely it is a sign of affection.
It's called "Feline Hyperesthesia" and it's a serious, chronic condition. One of our cats suffered from it for years. Basically, the cat goes into an episode that resembles epilepsy; it will be confused and in pain, and will often attack itself to try to make the pain stop. Over time the cat can damage itself quite badly; our cat kept attacking his tail, and it was solid scar tissue. Stress will make the episodes more frequent, and if a cat feels an episode coming on and starts panicking, this makes the episode worse. So one of the most effective treatments for this disorder is Prozac. (This disease has been known since at least Victorian cats, and at that time it was advised that "tail biters" be put to sleep; thank God for modern medicine.) On daily Prozac, our cat went from weekly episodes to monthly. It's also important to keep the cat's skin in good condition. Treat dry skin with topical sprays, feed them fish oil pills if they need the extra help with their coat, and never let them get fleas. For some reason skin problems make the hyperesthesia worse. In our cat's case, there was a cure. He had been attacking his tail for so long that he associated the disease with the tail. We had the tail amputated in hopes that he'd be more comfortable with the scar tissue gone - and to our surprise, the episodes stopped completely. It's been five months now, and though his skin will twitch occasionally, it doesn't become a hyperesthesia episode. We did some research, and while this doesn't work for every cat, it is the only thing that might offer a permanent cure.
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The parasympathetic nervous system is responsible for conserving energy and promoting restful activities such as digestion and relaxation. It slows heart rate, increases digestion, and promotes restorative processes in the body. It is often referred to as the "rest and digest" system in contrast to the sympathetic nervous system's "fight or flight" response.